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Roth IRA Calculator vs Roth IRA Conversion Calculator

Two calculators for the same neighbourhood of questions. Here is what each measures, what you feed in, and where you'd reach for one over the other.

Investing

Roth IRA Calculator

Project your Roth IRA's tax-free balance at retirement by combining your existing savings with years of annual contributions compounding at your expected return. Use it to see how much tax-free income you can generate after age 59½.

Answers
Tax-Free Retirement Balance ($)
Inputs
Current Age, Retirement Age, Current Roth IRA Balance, Annual Contribution, Expected Annual Return, Income Level
Retirement

Roth IRA Conversion Calculator

Estimates the net long-term benefit of moving traditional IRA funds into a Roth IRA after accounting for taxes paid now versus taxes avoided later. Use it when evaluating whether a conversion makes sense in a low-income year.

Answers
Net Roth Conversion Benefit ($)
Inputs
Conversion Amount, Current Tax Bracket, Expected Retirement Tax Bracket, Years to Retirement, Expected Annual Return

At a glance

Roth IRA CalculatorRoth IRA Conversion Calculator
CategoryInvestingRetirement
AnswersTax-Free Retirement BalanceNet Roth Conversion Benefit
Inputs65
Result unit$$

When to use each

Project your Roth IRA's tax-free balance at retirement by combining your existing savings with years of annual contributions compounding at your expected return. Use it to see how much tax-free income you can generate after age 59½.

Estimates the net long-term benefit of moving traditional IRA funds into a Roth IRA after accounting for taxes paid now versus taxes avoided later. Use it when evaluating whether a conversion makes sense in a low-income year.

Compare page seeded from editorial siblings — both calculators list each other as related.